Pick one or two. You could change it every week or so. Sit down together and talk about it. Good marriages take a lot of work and I wish people were more honest about this. I see a lot of couples that are too afraid or unable to express their needs in constructive ways and so their needs go unmet.

As others have said you need to make sure that you are doing the same thing for her. It's hard to say whether she is doing this because she has things she wants you to do or whether she really just wants to do nice things for you. Of course you would know better than any of us, but either way I think it has the potential to be very positive.